专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150013348A1 SYSTEM, APPARATUS AND METHOD FOR PULSE TUBE CRYOCOOLER 有权
标题翻译：系统，装置和方法脉冲透镜
公开(公告)号：US20150013348A1
公开(公告)日：2015-01-15
申请号：US13938529
申请日：2013-07-10
申请人： Lockheed Martin Corporation
发明人： Jeffrey R. Olson
IPC分类号： F25B9/14
CPC分类号： F25B9/145 , F25B9/10 , F25B2309/1407 , F25B2309/1412 , F25B2309/1414 , F25B2309/1415 , F25B2309/1419
摘要： A pulse tube cryocooler (PTC) includes an etched glass substrate bonded to a glass plate and defining one or multiple stages or layers. The PTC includes a plurality of channels etched into a surface of the substrate to define a heat exchanger, a pulse tube, a cold heat exchanger or cold head, a regenerator and an aftercooler. The bonded substrate and plate encloses the plurality of channels to form capillaries operable for conducting and distributing fluid. The pulse tube is disposed between the cold head and the heat exchanger and the regenerator is disposed between the cold head and the aftercooler. The heat exchanger is connected to a valve or inertance tube which, in turn, is connectable to a buffer tank or reservoir that contains fluid. The aftercooler is connectable to an external compressor operable for oscillating movement, which increases and decreases pressure and temperature within the PTC.
摘要翻译：脉冲管低温冷却器（PTC）包括结合到玻璃板并限定一个或多个阶段或多层的经蚀刻的玻璃基板。 PTC包括蚀刻到基板的表面中以限定热交换器，脉冲管，冷热交换器或冷头，再生器和后冷却器的多个通道。键合衬底和板包围多个通道以形成可操作以导电和分配流体的毛细管。脉冲管设置在冷头和热交换器之间，再生器设置在冷头和后冷却器之间。热交换器连接到阀或惯性管，该阀或惯性管又连接到包含流体的缓冲罐或储存器。后冷却器可连接到可操作以进行摆动运动的外部压缩机，其可增加和减小PTC内的压力和温度。

2. 发明申请

US20130306279A1 SYSTEM, APPARATUS, AND METHOD FOR MICRO-CAPILLARY HEAT EXCHANGER 有权
标题翻译：微型热交换器的系统，装置和方法
公开(公告)号：US20130306279A1
公开(公告)日：2013-11-21
申请号：US13894538
申请日：2013-05-15
申请人： Lockheed Martin Corporation - Missiles and Fire Control
发明人： Jeffrey R. Olson
IPC分类号： F28D15/04
CPC分类号： F28D15/046 , F25B9/02 , F25B2309/02 , F25B2309/022 , F28D7/1615 , F28F21/06 , F28F21/062 , F28F2260/02
摘要： A heat exchanger for use with a refrigeration device having a FPA disposed therein being comprised of a polymeric composite mesh material having a hot end and a cold end and defining an array of weft capillaries interwoven with a perpendicular array of warp strands. The array of weft capillaries may include a plurality of high pressure inlet capillaries for channeling and distributing high pressure gas from an inlet at the hot end to a Joule-Thomson orifice at the cold end, a plurality of low pressure outlet capillaries for channeling and distributing high pressure gas from a Joule-Thomson orifice to an outlet of the heat exchanger, and a plurality of low thermal conductivity fibers interspersed between the high pressure inlet capillaries and the low pressure outlet capillaries. In example embodiments. the array of warp strands comprises at least one or more of carbon fibers, copper fibers or glass fibers.
摘要翻译：一种与其中设置有FPA的制冷装置一起使用的热交换器由具有热端和冷端的聚合复合网状材料组成，并且限定与经线的垂直阵列交织的纬纱毛细管阵列。纬纱毛细管阵列可以包括多个高压入口毛细管，用于将高压气体从热端的入口引导到冷端的焦耳 - 汤姆森孔口，用于引导和分配的多个低压出口毛细管来自焦耳汤姆森孔口的高压气体到热交换器的出口，以及散布在高压入口毛细管和低压出口毛细管之间的多个低热导率纤维。在示例实施例中。经线的阵列包括碳纤维，铜纤维或玻璃纤维中的至少一种或多种。

3. 发明授权

US10947962B1 Low disturbance cryocooler compressor 有权
公开(公告)号：US10947962B1
公开(公告)日：2021-03-16
申请号：US16153608
申请日：2018-10-05
申请人： LOCKHEED MARTIN CORPORATION
发明人： Jeffrey R. Olson , Alyssa Ruiz
IPC分类号： F04B1/047 , F04B39/12 , F04B1/0421 , F04B1/04 , F04B1/0404 , F04B15/08
摘要： A compressor assembly for use with a Pulse Tube cryocooler is disclosed. The compressor assembly includes a central hub having a plurality of faces, and at least four compressor modules mounted on the central hub. Each of the compressor modules is mounted on a face of the plurality of faces. Each compressor module comprises a piston mounted in the central hub and configured to reciprocate along an axis of travel within the central hub. The pistons are mounted head-to-head with each other and collective reciprocation of the pistons along the respective axes minimizes vibration forces of the compressor assembly in X, Y, and Z translational axes of motion.

4. 发明授权

US09784505B2 System, apparatus, and method for micro-capillary heat exchanger 有权
公开(公告)号：US09784505B2
公开(公告)日：2017-10-10
申请号：US13894538
申请日：2013-05-15
申请人： Lockheed Martin Corporation—Missiles and Fire Control
发明人： Jeffrey R. Olson
IPC分类号： F28D15/04 , F28F21/06 , F25B9/02 , F28D7/16
CPC分类号： F28D15/046 , F25B9/02 , F25B2309/02 , F25B2309/022 , F28D7/1615 , F28F21/06 , F28F21/062 , F28F2260/02
摘要： A heat exchanger for use with a refrigeration device having a FPA disposed therein being comprised of a polymeric composite mesh material having a hot end and a cold end and defining an array of weft capillaries interwoven with a perpendicular array of warp strands. The array of weft capillaries may include a plurality of high pressure inlet capillaries for channeling and distributing high pressure gas from an inlet at the hot end to a Joule-Thomson orifice at the cold end, a plurality of low pressure outlet capillaries for channeling and distributing high pressure gas from a Joule-Thomson orifice to an outlet of the heat exchanger, and a plurality of low thermal conductivity fibers interspersed between the high pressure inlet capillaries and the low pressure outlet capillaries. In example embodiments. the array of warp strands comprises at least one or more of carbon fibers, copper fibers or glass fibers.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式